How many uncontacted tribes are still left? Have they really had no contact with the outside world? Are there guidelines for how best to approach such tribes? Why would tribes choose to end their isolation? (New Scientist).
How many uncontacted tribes are still left? Have they really had no contact with the outside world? Are there guidelines for how best to approach such tribes? Why would tribes choose to end their isolation? (New Scientist).
The headline is a paradox. Answering the question would immediately reduce the number to zero.
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